1)Material: PVC 2)Size 1/2", 3/4", 1", 1 1/4", 1 1/2", 2" selectable 3)CE standard 4)ODM OEM 1.Connector pvc pipe fitting ... plastic connector Features2 ... voltage product, such as lamp holder, socket, plug, light, switch, connector, fuse, insulator, spindle, cable, doorbell, test pen, etc. And ...